novice forensic medicine

Chapter 50 Information on tires
Xu Dayuan hummed for a while, and finally said thank you, then hung up the phone, and then received a text message on his mobile phone.

"The temperature was very high from January 1th to 15th, and the lowest temperature was five degrees above zero from morning to evening. On January 20st, it began to snow and cool down at one o'clock in the morning, and the temperature dropped by 1 degrees.

In our area, the lowest temperature is minus 1 degrees. The temperature rose yesterday and the snow began to melt. So the time to dump the corpse is before the early morning of January 21? "

At this time, it can match the state of the corpse.

"Xu Da can ask people to take the photo of the deceased and check various hospitals. He has not been at work since the 21st. This is still very easy to check."

Xu Dayuan nodded.

"Hurry up and Zhao Xinli will send the photo to everyone, and our people will spread it out. If it's right, go directly to the hospital office to ask."

After a busy meal, Zhao Xinli distributed the photos of the deceased, and went out with his mobile phone. He knew the Eighth Hospital very well, so he ran directly to the office building in front.

Zhou Ning tidied up the autopsy table and prepared the things for the autopsy, and then began to look at the first countdown on the large transparent screen.

At 38:21 minutes, the second was still beating. He had tried his best to search for the characteristics of the corpse watch. He exhaled, and when the countdown became 30:10, the door of the dissection room was pushed open.

Zhou Ning quickly turned his head to look over, and Zhao Xinli ran over with a man and a woman, and all three were out of breath.

Zhou Ning moved away from the dissecting table, and Zhao Xinli brought the two of them closer together. When they saw the face of the deceased, the two gasped and nodded towards Zhao Xinli, stuttering nervously.

"This is Zhang Jiahui, a nurse in the operating room, 24 years old and unmarried."

On the large transparent screen in front of Zhou Ning, the first countdown stopped at 29:12. Zhou Ning breathed a sigh of relief. Fortunately, this person is from the Eighth Hospital. If it is another hospital, even if someone comes over, it will take some time. Then this countdown may not be enough.

However, I dealt with a girl from a medical school before, and now another nurse came. When did this profession become a frequent visitor on the dissecting table.

Xu Dayuan waved his hand, and He Chunyang went to inform all those who had thrown out to confirm the identity of the deceased. There was some clue to this case, so people naturally had to withdraw quickly.

"Let's inform the family members. You need to come over to confirm the corpse, and then sign the autopsy consent form. The cause of death has not been found out, but there are traumatic injuries on the body."

The woman took out her mobile phone, played a series of numbers, rang seven or eight times, and the other party was connected.

"Hello, is this Zhang Jiahui's mother? I'm Chen Xiaohong, the director of the Nursing Department of the Eighth Hospital. Is it convenient for you and your wife to come to the Eighth Hospital?. Um. Yes. I'll have someone pick you up at the door, come over right now."

Afterwards, he called Corey and asked in detail. After hanging up the phone, the anatomy room became quiet. Xu Dayuan motioned for several people to walk towards the door, and asked while walking:
"Zhang Jiahui hasn't come in the past few days, have you asked Corey for leave?"

"The head nurse in their operating room said that when she got off work on the night of the 20th, Zhang Jiahui asked her for leave, saying that her boyfriend came from another place.

To discuss the matter of marriage, she will be on vacation for a week, and she can even be on duty during the Chinese New Year. The head nurse in the operating room agreed. Today is only the 26th, and it is not yet the day to cancel the vacation, so Corey does not know that something happened to her. "

The director of the Nursing Department was able to tell the story fluently at this moment, and he seemed to be a master with excellent psychological quality.

"Besides Zhang Jiahui's parents, does anyone else in your hospital know Zhang Jiahui's boyfriend, or other things about her? Of course, you can talk to someone who knows."

Xu Dayuan tried his best to keep his attitude gentle, but even if he lowered his voice, Zhou Ning could hear him clearly.

"Wait a minute, I'll call the people who know the operating room over now. I want to ask here. It's better than going to the operating room. After all, the operating room is full of people and there is no rest all year round. Patients and their families Easily agitated."

Xu Dayuan nodded, Chen Xiaohong hurried to contact, and another man approached Xu Dayuan with a smile on his face.

"Xu Da, you see, our two units have cooperated for many years, and none of us would like to see something like this happen.

However, regarding this matter, can you wait until the end of your investigation after the new year before making the report on the case, let alone the Chinese New Year, there may be problems with the normal operation of the hospital. "

Xu Dayuan put his hand on that person's shoulder, and he could feel that the two of them knew each other very well before.

"Old Zeng, don't worry, we won't mention your unit. Even if there is a case report, we will only say that the deceased is a nurse Zhang XX, but you have to understand that after we withdraw the county and divide it into districts, all procedures must follow the city's regulations. Come on, after New Year's Day, we must work transparently."

The man smiled and nodded, and seemed to whisper a few more words. The voice was too low for Zhou Ning to hear. Zhao Xinli bumped Zhou Ning's shoulder and raised his eyebrows in the direction of the flat car where the tires were placed.

"I found out the tire."

With that said, the mobile phone was handed to Zhou Ning, not to mention Zhao Xinli's hobby, which did not improve his work ability a little bit, and he glanced at it for a detailed introduction.

On the side of the tire is written OPEN COYNTRY TOYO H/T, next to it is a series of numbers 265/70R16, with the date behind it. Zhou Ning seems to understand that this is the tire brand and wheel number.

Zhao Xinli turned a few pages, pointed and explained:
"This is Toyo Tire, which is specially made for SUVs. With the tire number, production date, and tire pattern on the back, I am sure that this tire is a 2010 Toyota Prado 4000, and this tire is not a spare tire. It's the factory tire, and here, and here, there are screws going in."

Zhou Ning doesn't know much about cars, but he still knows this brand, because when he was in college, there was a news that a poor county in the west bought five cars of this car at once after receiving support funds, and he remembered this car at that time Very expensive.

"It's expensive?"

"According to the model of this tire, the minimum configuration is more than 80 yuan, which is still the price of a bare car."

Following the position of Zhao Xinli's finger, Zhou Ning saw the two black screws on the tire. These screws were directly stuck in the gap of the tire. The caps of the nails were many times larger than ordinary screws. Can't even find it.

"This screw is so special. I have never seen such a hexagon socket head screw with such a big head. Twist it down and have a look."

Zhao Xinli searched around and found a set of hexagonal wrenches in a box left by Liu Yongxin. After trying twice, he finally found a suitable one. Knife, as Zhao Xinli loves cars, he can't do it.

After tossing and twisting and prying for a long time, they finally got the two screws out. Looking at the screws as thick as their index fingers, both of them were a little dumbfounded.

Yes, the shape and color are special, and I have never seen what this thing is used for.

"Hurry up and take a picture and let the hardware maker see it. If this thing is very special, it can be regarded as a clue."

When Zhao Xinli heard this, he stood up instantly, took a few photos with his mobile phone, and sent them a direct MMS message to the two people. Then he called and asked for a while, and when he hung up, Zhao Xinli's eyes lit up.

"Ordinary hexagon socket head screws are widely used, but it can be seen that they are high-strength and anti-corrosion hexagon socket head screws, which are mostly used in ships, automobiles and even some more sophisticated equipment and instruments."

Zhou Ning paused for a moment, okay, it’s as if he didn’t say anything, and now he has extended the scope to several industrial parks in Qidong District. There is a machinery industrial park, an aviation industrial park, and a high-tech industrial park. Covering the industry mentioned by Zhao Xinli, it seems that it is not reliable to rely on screws to find clues.

Just as she was thinking, the door of the dissection room opened, and Chen Xiaohong came in with a man and a woman, both of whom were supported. It seemed that Chen Xiaohong had already said that she was here to identify the corpses. This speed and working ability were indeed remarkable. Can order.

The two came together in front of the dissecting table, and Xu Dayuan looked at the two men with sad faces and asked:

"Look, is this your daughter Zhang Jiahui?"

The woman glanced at her, and she passed out with just one glance. Chen Xiaohong hugged her quickly, and the hospital staff rushed over from behind, and carried the woman out. The man grabbed the dissecting table and cried bitterly.

"Ah, why did my daughter die? Was she beaten in the hospital?"

(End of this chapter)